Vanessa Hudgens was spotted landing at London's Heathrow airport today, and the brunette babe flashed her new neck tattoo and a shy smile as she made her way through the terminal. Vanessa is currently promoting Sucker Punch and Beastly, so even though she just began a relationship with Josh Hutcherson, it looks like business comes first! But maybe she's texting him something sexy during their time apart? We know she's a creature of habit...